2.2.19. SPN 107, FMI 18, Air filter pressure: Pressure BELOW NORMAL.ΒΆ

Description

The air filter pressure is below normal operation range.

Possible causes are:

  • The air filter is blocked.
  • The air filter pressure sensor wiring is defective.
  • The air filter sensor is defective.

Reaction in EEM

The FC is stored and the warning lamp is activated. The CAN message indicates an active fault.

Solution

  • Change the air filter.
  • Examine the air filter pressure sensor wiring, the connector and the contact surfaces of the connector pins (possible oxidation).
  • Try the operation with another air filter pressure sensor to see if the air filter pressure sensor is defective.